CN1217205C - 菲涅耳透镜基片 - Google Patents
菲涅耳透镜基片 Download PDFInfo
- Publication number
- CN1217205C CN1217205C CN021080364A CN02108036A CN1217205C CN 1217205 C CN1217205 C CN 1217205C CN 021080364 A CN021080364 A CN 021080364A CN 02108036 A CN02108036 A CN 02108036A CN 1217205 C CN1217205 C CN 1217205C
- Authority
- CN
- China
- Prior art keywords
- rubber
- styrene resin
- monomer
- weight
- fresnel lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/006—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to block copolymers containing at least one sequence of polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
实施例1 | 对比例1 | 对比例2 | 对比例3 | ||
耐光性 | ΔYI | 3 | 6 | 2 | 3 |
抗冲击性 | 在分离的时刻龟裂 | 不龟裂 | 不龟裂 | 不龟裂 | 龟裂 |
在切割的时刻龟裂 | 不龟裂 | 不龟裂 | 不龟裂 | * | |
耐环境性 | 翘曲量变化,mm | 0 | 0 | 5 | * |
剥脱程度变化,mm | 0 | 0 | 2 | * |
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP41434/2001 | 2001-02-19 | ||
JP41434/01 | 2001-02-19 | ||
JP2001041434A JP2002243917A (ja) | 2001-02-19 | 2001-02-19 | フレネルレンズ用原板シート |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1372147A CN1372147A (zh) | 2002-10-02 |
CN1217205C true CN1217205C (zh) | 2005-08-31 |
Family
ID=18903880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN021080364A Expired - Fee Related CN1217205C (zh) | 2001-02-19 | 2002-02-19 | 菲涅耳透镜基片 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6663953B2 (zh) |
EP (1) | EP1233040B1 (zh) |
JP (1) | JP2002243917A (zh) |
KR (1) | KR100546910B1 (zh) |
CN (1) | CN1217205C (zh) |
DE (1) | DE60204608D1 (zh) |
DK (1) | DK1233040T3 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7196845B2 (en) * | 2003-02-18 | 2007-03-27 | Mitsubishi Gas Chemical Company, Inc. | Fresnel lens sheet and rear projection screen |
JP2004281563A (ja) * | 2003-03-13 | 2004-10-07 | Alps Electric Co Ltd | 電子回路ユニット、及びその製造方法 |
JP2005300967A (ja) * | 2004-04-13 | 2005-10-27 | Mitsubishi Gas Chem Co Inc | 背面投射型スクリーン |
US7223460B2 (en) * | 2005-01-12 | 2007-05-29 | Nova Chemicals Inc. | Rubber modified styrenic copolymers and their use in disposable card applications |
JP2007224130A (ja) * | 2006-02-23 | 2007-09-06 | Denki Kagaku Kogyo Kk | 光学用成形体 |
JP5479091B2 (ja) * | 2006-05-25 | 2014-04-23 | アイ2アイシー コーポレイション | 粒子の濃度が異なるシートの製造法 |
KR100836572B1 (ko) * | 2006-09-21 | 2008-06-10 | 주식회사 엘지화학 | 기계적 물성이 우수한 광확산성 수지 조성물 |
JP2008094914A (ja) * | 2006-10-10 | 2008-04-24 | Sumitomo Chemical Co Ltd | 光学スクリーン用シートおよび樹脂組成物 |
JP2008121002A (ja) * | 2006-10-18 | 2008-05-29 | Asahi Kasei Chemicals Corp | 光学成形体 |
ITMI20071468A1 (it) * | 2007-07-20 | 2009-01-21 | Polimeri Europa Spa | Procedimento per la preparazione di copolimeri vinilaromatici antiurto trasparenti |
JP2011056796A (ja) * | 2009-09-10 | 2011-03-24 | Fujifilm Corp | 光学フィルムの製造方法、及び光学フィルム、偏光板、液晶表示板用光学補償フィルムおよび液晶表示装置 |
CN103630951B (zh) * | 2012-08-22 | 2016-08-03 | 陈鼎凌 | 聚光集热菲涅尔线焦透镜 |
US9201228B1 (en) | 2013-02-27 | 2015-12-01 | Focal Technologies, Inc. | Light processing system |
CN110092960B (zh) * | 2019-03-29 | 2021-11-12 | 金发科技股份有限公司 | 一种热塑性聚合物组合物及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097555A (en) | 1976-05-11 | 1978-06-27 | Monsanto Company | Transparent polymeric polyblend |
JP2533977B2 (ja) * | 1991-03-05 | 1996-09-11 | 旭化成工業株式会社 | 低温成形性に優れたゴム変性スチレン系樹脂組成物 |
CA2094863A1 (en) | 1992-04-30 | 1993-10-31 | Satoshi Honda | Styrene resin composition and method of producing molding thereof |
JP3243577B2 (ja) * | 1992-06-08 | 2002-01-07 | 住友化学工業株式会社 | 耐衝撃性フレネルレンズ |
US5891962A (en) | 1994-09-20 | 1999-04-06 | Mitsui Chemicals, Inc. | Transparent, rubber-modified styrene resin and production process thereof |
TW293019B (zh) * | 1994-10-18 | 1996-12-11 | Mitsubishi Rayon Co | |
JPH09302177A (ja) * | 1996-05-16 | 1997-11-25 | Mitsubishi Gas Chem Co Inc | メチルメタクリレート−スチレン共重合樹脂組成物シート |
TW381109B (en) | 1996-05-17 | 2000-02-01 | Nippon Steel Chemical Co | Rubber-modified styrenic resin compositions |
JP3654757B2 (ja) * | 1997-11-10 | 2005-06-02 | 旭化成ケミカルズ株式会社 | 新規なゴム変性スチレン系樹脂組成物、及びその成形品 |
JP3933277B2 (ja) * | 1997-11-17 | 2007-06-20 | 電気化学工業株式会社 | 熱可塑性樹脂組成物 |
JPH11322863A (ja) * | 1998-05-12 | 1999-11-26 | Denki Kagaku Kogyo Kk | ゴム変性スチレン系重合体 |
JP2000147664A (ja) * | 1998-11-05 | 2000-05-26 | Mitsubishi Rayon Co Ltd | 投写スクリーン用レンズシートの製造方法 |
-
2001
- 2001-02-19 JP JP2001041434A patent/JP2002243917A/ja active Pending
-
2002
- 2002-02-14 US US10/074,223 patent/US6663953B2/en not_active Expired - Lifetime
- 2002-02-15 EP EP20020003560 patent/EP1233040B1/en not_active Expired - Lifetime
- 2002-02-15 DE DE60204608T patent/DE60204608D1/de not_active Expired - Lifetime
- 2002-02-15 DK DK02003560T patent/DK1233040T3/da active
- 2002-02-18 KR KR1020020008500A patent/KR100546910B1/ko not_active IP Right Cessation
- 2002-02-19 CN CN021080364A patent/CN1217205C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002243917A (ja) | 2002-08-28 |
DK1233040T3 (da) | 2005-07-04 |
CN1372147A (zh) | 2002-10-02 |
KR100546910B1 (ko) | 2006-01-26 |
EP1233040A1 (en) | 2002-08-21 |
US6663953B2 (en) | 2003-12-16 |
DE60204608D1 (de) | 2005-07-21 |
EP1233040B1 (en) | 2005-06-15 |
KR20020067900A (ko) | 2002-08-24 |
US20020156197A1 (en) | 2002-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JANPANESE PRINTING CO., LTD. Free format text: FORMER OWNER: ASAHI CHEMICAL CORP. Free format text: FORMER OWNER: JANPANESE PRINTING CO., LTD. Effective date: 20050909 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050909 Address after: Tokyo, Japan, Japan Patentee after: Dai Nippon Printing Co., Ltd. Address before: Tokyo, Japan, Japan Co-patentee before: Dai Nippon Printing Co., Ltd. Patentee before: Asahi Kasei Chemical K. K. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |